The average fruit fly will lay 406 eggs into rotting fruit. A biologist wants to see if the average will be fewer for flies that have a certain gene modified. The data below shows the number of eggs that were laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of the population is normal. 400, 402, 420, 418, 392, 392, 380, 395, 391, 385, 415, 413 What can be concluded at the the a- 0.10 level of significance level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Họ: ? v Select an answer v H: 2 Select an answer c. The test statistic (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) d. The p-value = e. The p-value is ? va f. Based on this, we should Select an answer g. Thus, the final conclusion is that... the null hypothesis. O The data suggest that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is not significantly less than 406 at a = 0.10, so there is insufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is less than 406. O The data suggest the population mean is not significantly less than 406 at a = 0.10, so there is sufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is equal to 406. O The data suggest the populaton mean is significantly less than 406 at a = 0.10, so there is sufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is less than 406.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A 5 https://egccinstructu
The average fruit fly will lay 406 eggs into rotting fruit. A biologist wants to see if the average will be
fewer for flies that have a oertain gene modified. The data below shows the number of eggs that were
laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of
the population is normal.
400, 402, 420, 418, 392, 392, 380, 395, 391, 385, 415, 413
What can be condluded at the the a = 0.10 level of significance level of significance?
a. For this study, we should use Select an answer
b. The null and alternative hypotheses would be:
es
ions
Ho: 2 vlSelect an answer v
rive
H: ? v Select an answer v
Course
c. The test statistic ? y
(please show your answer to 3 decimal places.)
ns
d. The p-value =
(Please show your answer to 4 decimal places.)
e. The p-value is ? va
f. Based on this, we should Select an answer v the null hypothesis.
g. Thus, the final conclusion is that...
O The data suggest that the population mean number of eggs that fruit flies with this gene
modified will lay in rotting fruit is not significantly less than 406 at a = 0.10, so there is
insufficient evidence to conclude that the population mean number of eggs that fruit flies
with this gene modified will lay in rotting fruit is less than 406.
O The data suggest the population mean is not significantly less than 406 at a = 0.10, so there
is sufficient evidence to conclude that the population mean number of eggs that fruit flies
with this gene modified will lay in rotting fruit is equal to 406.
O The data suggest the populaton mean is significantly less than 406 at a = 0.10, so there is
sufficient evidence to conclude that the population mean number of eggs that fruit flies with
this gene modified will lay in rotting fruit is less than 406.
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Transcribed Image Text:A 5 https://egccinstructu The average fruit fly will lay 406 eggs into rotting fruit. A biologist wants to see if the average will be fewer for flies that have a oertain gene modified. The data below shows the number of eggs that were laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of the population is normal. 400, 402, 420, 418, 392, 392, 380, 395, 391, 385, 415, 413 What can be condluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: es ions Ho: 2 vlSelect an answer v rive H: ? v Select an answer v Course c. The test statistic ? y (please show your answer to 3 decimal places.) ns d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? va f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that... O The data suggest that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is not significantly less than 406 at a = 0.10, so there is insufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is less than 406. O The data suggest the population mean is not significantly less than 406 at a = 0.10, so there is sufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is equal to 406. O The data suggest the populaton mean is significantly less than 406 at a = 0.10, so there is sufficient evidence to conclude that the population mean number of eggs that fruit flies with this gene modified will lay in rotting fruit is less than 406. Submit Question e here to search
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